IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Mitsuhiro Hattori

USPTO Granted Patents = 15 

 

Average Co-Inventor Count = 4.4

ph-index = 5

Forward Citations = 70(Granted Patents)


Company Filing History:

goldMedal15 out of 15,844 
 
Mitsubishi Electric Corporation
 patents
silverMedal1 out of 90 
 
The University of Electro-communications
 patents
bronzeMedal1 out of 1,631 
 
Mitsubishi Electric Research Laboratories, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2012-2021

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15 patents (USPTO):Explore Patents
1. 11163895 - Concealment device, data analysis device, and computer readable medium (2021-11-02),
2. 10936757 - Registration destination determination device, searchable encryption system, destination determination method, and computer readable medium (2021-03-02),
3. RE48146 - Data search device, data search method, computer readable medium storing data search program, data registration device, data registration method, computer readable medium storing data registration program, and information processing device (2020-08-03),
4. 10361840 - Server apparatus, search system, terminal apparatus, search method, non-transitory computer readable medium storing server program, and non-transitory computer readable medium storing terminal program (2019-07-23),
5. 10235539 - Server device, recording medium, and concealed search system (2019-03-19),
6. 10216959 - Method and systems using privacy-preserving analytics for aggregate data (2019-02-26),
7. 9418238 - Search system, search method of search system, and information processing device (2016-08-16),
8. 9391965 - Data search device, data search method, data search program, data registration device, data registration method, data registration program, and information processing device (2016-07-12),
9. 9276746 - Encryption system, encryption processing method of encryption system, encryption device, decryption device, setup device, key generation device, and key delegation device using a user identifier for a user who belongs to a k-th hierarchy in an organization (2016-03-01),
10. 9237137 - Key generation device, key generation program, secret search system, and key distribution method (2016-01-12),
11. 9111106 - Data processing apparatus and data storage apparatus (2015-08-18),
12. 8958552 - Data processing device (2015-02-17),
13. 8615668 - Confidential search system and cryptographic processing system (2013-12-24),
14. 8424054 - Secret information management apparatus, information processing apparatus, and secret information management system (2013-04-16),
15. 8286005 - Confidential information memory apparatus, erasing method of confidential information, and erasing program of confidential information (2012-10-09),

Title: Mitsuhiro Hattori: A Pioneer in Data Security Innovations

Introduction

Mitsuhiro Hattori, based in Tokyo, Japan, stands out as a prolific inventor in the field of data security technologies. With an impressive portfolio of 15 patents, Hattori has significantly contributed to various innovations that enhance data protection and transmission processes in modern computing.

Latest Patents

Hattori's latest inventions include a concealment device, a data analysis device, and a computer-readable medium. One of his notable patents focuses on a random-number generation unit that produces multiple random numbers from several seeds. This feature is pivotal in a data scrambling unit, which conceals sensitive data using the random numbers generated. The concealed data can then be transmitted securely to a data analysis device, along with any one of the seeds employed in the randomization process.

Another prominent patent pertains to a registration destination determination device that identifies which among multiple data management devices should control specific registration data. This innovation is designed to ensure varied appearance frequency distributions of registration data values across different devices, improving data management efficiency.

Career Highlights

Hattori’s career includes significant tenures at Mitsubishi Electric Corporation and The University of Electro-Communication. His work within these organizations has been instrumental in advancing data transmission and protection technologies, showcasing his expertise in both corporate and academic environments.

Collaborations

Throughout his career, Hattori has collaborated with esteemed colleagues such as Nori Matsuda and Takashi Ito. These partnerships have likely facilitated a dynamic exchange of ideas and innovations within the field of data security, further enriching his contributions and expanding the impact of his inventions.

Conclusion

Mitsuhiro Hattori's dedication to innovation has made him a key figure in the realm of data security. His numerous patents reflect a commitment to enhancing the effectiveness of data management and protection systems, positioning him as an influential inventor in today's technology landscape. As advancements in data security continue to evolve, Hattori's contributions will undoubtedly inspire future innovations in this critical area.

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